baber/WOPTO huggingface dataset:
Patent JP-S63275158-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI KIYOSHI
IPC: H01L27/08
Filed: 1987-05-06
Abstract: PURPOSE:To prevent a bonding part from fusing on account of an excessive input, by providing the bending part of a polycrystal silicon resistor with a metal layer and an impurity layer connecting to the bending part. CONSTITUTION:The bending part of a polycrystal silicon resistor 11 is provided with an aluminum metal layer 20 and an impurity layer 30. The former connects with the bending part and covers the upper surface. The latter is arranged on a semiconductor substrate 1 under the bend part, and has an inverse conduc tivity in order to insulate a signal from the substrate 1. In an A-A' cross-section, the metal layer 20 and the impurity layer 30 are arranged on tow bending parts 11. But, in a B-B' cross-section, the metal layer 20 only is arranged on the bending part 11 nearer to a source diffusion layer 5, in order to evade the generation of dielectric breakdown between the source diffusion layer 5 and the impurity layer 30. Thereby, the fusing of the bending part of the polycrystal silicon resistor on account of an excessive input current can be prevented.
Patent JP-H11296071-A (JP)
Title: Operation system for planetarium theather
Inventor: ONUKI MASAHIRO
IPC: G09B27/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain an operation system for a planetarium which is rich in expansibility and superior in operability. SOLUTION: An arbitrary number of control consoles 1 having operation devices by which an operator operates various devices are provided and operation information of the respective operation devices is transmitted to a host computer 20 through the core CPU units 2 in the control consoles. Further, the host computer 20 converts the information into control information of the respective devices, characteristic IDs are given to the respective control consoles 1 and operation devices 11, and the host computer 20 select the respective control consoles 1 and operation devices 11 through the IDs.
Patent JP-H09295215-A (JP)
Title: Outer surface bead cutting device for vertical stripe steel pipe
Inventor: UEDA MANABU
IPC: B23Q35/04
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To accurately position a cutting blade at a bead position even in the case where a torsion of a vertical stripe pipe is generated during the transference, and to securely cut the bead for elimination by providing an upper part of a cutting blade freely to be moved in the circumferential direction of a barrel of a moving vertical stripe steel pipe, and providing copying contact member holding arms and copying contact members in both ends of the cutting blade. SOLUTION: An upper part of a cutting blade 3 is provided in a housing 5 freely to be moved in the circumferential direction of a barrel of a moving vertical stripe steel pipe 2, and copying contact member holding arms 7, 7a are provided in both ends of the cutting blade 3, and copying contact members 8, 8a are arranged in the tip thereof. For example, at the time of transferring a vertical stripe steel pipe 2 after the molding onto a roller table 1, the upper part of the cutting blade 3 is connected to a notch groove 6 of the housing 5 through a fitting member 4 by a bolt and nut 11. The cutting groove 6 is formed along the torsion direction of the vertical stripe steel pipe 2. Copying contact member holding arms 7, 7a are provided in both ends of the cutting blade 3, and roller are arranged as copying contact members 8, 8a in the tip thereof.
Patent JP-H11339245-A (JP)
Title: Magnetic recording medium
Inventor: TAKAI MITSURU
IPC: G11B5/64
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is extremely rare to cause curling or cupping, even at the time of using or storing the medium under high temperature and high humidity conditions. SOLUTION: This recording medium is provided with a magnetic layer, consisting of at least two ferromagnetic metal thin film layers each of which is formed on a long-size nonmagnetic substrate by an oblique vapor deposition method and contains Co as the major component, wherein the thermal shrinkage factor of the recording medium is 0.5% or less, value of which is measured after immersing the medium in hot water at 100 deg.C for 30 min and then drying it, and the thickness of the nonmagnetic substrate is 8 μm or smaller.
Patent JP-H11292258-A (JP)
Title: Reversing device for shape steel product
Inventor: IKEZAKI TORU
IPC: B65G47/248
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a reversing device for a shape steel product, favorable for an installation space and maintenance work by permitting reversion of the shape steel product having any shape and any size and simplifying a structure of the device. SOLUTION: In the reversing device for a shape steel product, for conveying a shape steel product 13 conveyed from a supply device 14 on the upstream side to the downstream side as it is or by being reversed, and connected to the supply device 14, a conveying device 12 capable of being positioned at the same level as a first conveying surface 17a of the supply device 14 and capable of moving a second conveying surface 20a on the connecting side to a part below the first conveying surface 17a is provided, a dropping height position adjusting mechanism 23 capable of properly holding the attitude of the just dropped shape steel product 13 dropped downward from the supply device 14 is provided near the connecting part, and a reversing lever 24 capable of reversing the shape steel product 13 whose attitude just after dropping is properly held is provided.
Patent JP-S61270294-A (JP)
Title: Method for forming si single crystal film
Inventor: EGAMI KOJI
IPC: H01L21/20
Filed: 1985-05-24
Abstract: PURPOSE:To obtain a single crystal film having good crystallinity at a relatively low temperature, by depositing a polycrystal Ge film on a substrate having a grooved amorphous insulator layer, heat-treating the deposited polycrystal film, and growing an Si film by the heteroepitaxial growth method. CONSTITUTION:Grooves having a depth (h) and width (l) are formed at an interval (m) on the surface of an amorphous insulator layer 2 formed on a substrate 1, and a polycrystal Ge film 3 preferentially oriented in <100> direction as the direction (Z) perpendicular to the substrate 1 is deposited thereon. The resultant polycrystal Ge film 3 is then heat-treated below the melting point (960 deg.C) of the Ge film 3 to carry out the graphoepitaxial growth and promote the reorientation of Ge crystal grains in the substrate surface and coalescence between the grains so that the direction (Z) perpendicular to the substrate 1 and longitudinal direction (Y) of the grooves may be <100> direction. Thus, the aimed single crystal Ge film 3 is formed. After the surface of the Ge film 3 is leveled, an Si film 4 is grown thereon by the heteroepitaxial growth method.
Patent JP-H08303642-A (JP)
Title: Buried pipe hanging tool
Inventor: MASUDA MASARU
IPC: B66C1/18
Filed: 1995-05-10
Abstract: PURPOSE: To hold an originally buried height by hanging down a existing buried pipe without trouble such that the buried pipe is damaged, regardless of the size of the outer diameter thereof. CONSTITUTION: A belt 2 is formed of a flat nylon sleeve, in a buried pipe hanging down tool 1 which is formed in such a constitution that one end of a turn buckle 5 is installed on one end of the belt 2, a chain 8 which is interposed on the other end of the burn buckle 5 and on the other end of the belt 2 is stretched across a supporting beam on a buried groove, and a buried pipe is held in a prescribed height by the belt 2.
Patent JP-S606267-A (JP)
Title: Production of roll
Inventor: MATSUO SHINTAROU
IPC: B02C15/00
Filed: 1983-06-23
Abstract: PURPOSE:To obtain a roll to which a high carbon high Cr cast iron is welded by discharging downward the melt of the high carbon high Cr cast steel to the space between the core part of a steel roll and a master mold thereof and welding the cast iron to the core part after the surface of the core part heats up to the m.p. of the cast iron or above. CONSTITUTION:A casting mold 2 is concentrically disposed around the core part 1 of a steel roll and a separately melted high carbon high Cr cast iron 7 is discharged downward into the space between both. A stopper 9 is closed after the outside surface of the core part 1 attains the m.p. of the cast iron 7 or above. The m.p. of the cast iron 7 in this stage is, for example, about 1,170 deg.C and the temp. of the molten metal is about 1,600 deg.C. Then the molten layer 8 of the cast iron 7 poured into the space between the core part 1 and the mold 2 is welded to the core part 1. The double-layered roll in which the high carbon high Cr cast iron having excellent resistance to wear is welded on the outside surface of the core part of the steel roll is thus obtd.
Patent JP-H06324680-A (JP)
Title: Accompaniment pattern changing device
Inventor: NOGIMURA TSUNEHISA
IPC: G10H1/36
Filed: 1993-05-13
Abstract: PURPOSE:To perform switching from a normal pattern to many kinds of accompaniment patterns such as a fill-in pattern, a break pattern, and an ending pattern by an automatic accompaniment device through easy operation. CONSTITUTION:When it is decided in S703 that the same chord are successively specified in a key area of a lower keyboard, the kind of the finally pressed key is decided in S704 and the touch level at the time of the keying is decided in S705, S708, and S711. According to their decision results, one of flags F1, F2, B1, B2, E1, and E2 for indicating changes from the normal pattern to other accompaniment patterns is selectively set in a pattern register PAT in S706, S707, S709, S710, S712, and S713. An automatic accompaniment pattern for an automatic accompaniment performance is determined on the basis of the contents of the pattern register PAT.
Patent JP-H05304145-A (JP)
Title: Deposition of insulation film
Inventor: YASUDA MAKOTO
IPC: H01L21/318
Filed: 1991-05-16
Abstract: PURPOSE:To deposit an insulation film having high breakdown voltage by a method wherein an underlaying layer, i.e., a first insulation film composed of a silicon oxide film, is subjected to heat treatment in an oxidizing gas containing nitrogen to form a second insulation film and a structure thus formed is then subjected to heat treatment in an inert gas. CONSTITUTION:An underlying layer 18, i.e., a first insulation film 100 composed of a silicon oxide film, is subjected to heat treatment in an oxidizing gas containing nitrogen thus forming a second insulation film 200. In other words, an Si oxide film 100 is substituted for an oxide nitride film 200 through heating at a heating section. A structure in which the second insulation film 200 is formed is then heat treated with an inert gas in order to enhance dielectric strength of the second insulation film 200. According to the method, an insulation film 300 composed of an oxide nitride film 200, subjected to heat treatment in Ar gas atmosphere, is formed on an Si substrate 18.
Patent JP-H07292069-A (JP)
Title: Epoxy resin composition and coating composition containing the same
Inventor: TANAKA SHIGEKI
IPC: C08G59/14
Filed: 1994-04-26
Abstract: PURPOSE:To obtain an epoxy resin compsn. suitable for producing a coating compsn. capable of forming a coating film having excellent adhesion to a substrate and corrosion resistance by incorporating a particular group into a side chain and/or a terminal of the skeleton of a resin. CONSTITUTION:A CN group is incorporated into a side chain and/or a terminal of the skeleton of a resin with the CN group content being pref. 0.01 to 10meq./g on a solid basis of resin, and this resin is used to prepare an epoxy resin compsn. (e.g. a compsn. contg. an epoxy resin obtd. by reacting a nitrile compd. contg. an amino group, e.g. 2-aminopropionitrile, with an epoxy resin, e.g. diglycidyl ether of bisphenol A.
Patent JP-S5337392-A (JP)
Title: Driving pulse supplying method of charge coupled type semiconductor device
Inventor: NISHIMURA YASUNORI
IPC: H04N5/335
Filed: 1976-09-17
Abstract: PURPOSE:To improve the transfer efficiency and improve resolution in a solid-state image sensing device by performing power supply of driving pulses also from the inside of a charge coupled semiconductor device.
Patent JP-S61270354-A (JP)
Title: High-toughness welding steel
Inventor: HIRAI MASAO
IPC: C22C38/06
Filed: 1985-05-27
Abstract: PURPOSE:To manufacture high-toughness welding steel having superior toughness at a weld heat affected zone by minimizing Al content in steel and by precipitating BN by addition of Ti, REM, Ca, etc. CONSTITUTION:The steel contains, by weight, as principal components, 0.03-0.20% C, 0.01-0.50% Si, 0.30-2.0% Mn, <0.02% P, <0.015% S, 0.0003-0.0030% B, and <0.0080% N, to which 0.003-0.03%, in total, of >=1 kind among <=0.03% each of Ti, REM, and Ca and <=0.003%, in total, of Al are incorporated or further 1 or >=2 kinds among <5% Ni, <1.0% Cu, <1.0% Cr, <1.0% Mo, <0.10% Nb, and <0.10% V are also incorporated. This steel is well suited to structural steel which can be widely used as high-toughness welding steel having superior toughness at a weld heat affected zone in various fields such as shipbuilding, bridges, compression vessels, building, etc.
Patent JP-H03273703-A (JP)
Title: Primary radiator for parabolic antenna
Inventor: HANABUSA KIYOO
IPC: H01Q3/00
Filed: 1990-04-26
Abstract: PURPOSE:To decrease the number of parts and to attain an overall compact primary radiator for parabolic antenna by converting directly a circular polarized wave or a linear, polarized wave into a TEM wave in a state where the tip part of a strip line is put into a circular waveguide and the power loss is suppressed as much as possible at conversion. CONSTITUTION:A circular waveguide 12 has an open end and a closed one, and a strip line 13 has its tip put into the waveguide 12. Furthermore the line 13 is branched out into at least two lines= 23 and 24 having their lengths different by 1/4 intra-line length lambdag from each other. Therefore the upper line 23 is longer than the right line 24 by lambdag/4. Thus the phase of the signal passing through the line 23 is delayed by pi/2 and the signals passing through both lines 23 and 24 have the same phase at a point 27 where both lines 23 and 24 are connected to each other. As a result, the electric power of a circular polarized electromagnetic wave inputted to the waveguide 12 is transmitted to a converter 4 of the next stage with high efficiency. Thus the constitution is simplified and miniaturized at an input/output part between a primary radiator 3 and the converter 4.
Patent JP-S592179-A (JP)
Title: Voting processing device in public stadium
Inventor: YOKOMIZO EIICHI
IPC: G06Q50/10
Filed: 1982-06-29
Abstract: PURPOSE:To reduce an amount of to be cash handled by providing processing function of a note and a winning ticket in a voting processing device, and enabling issue of a voting ticket by the note and the winning ticket. CONSTITUTION:The inputting section 6 of a voting processing device has a voting information receiving section 3, a note information receiving section 4 and a winning voting information reading section 5, and receives notes from a note slit and winning tickets from a winning ticket slit. An issueing section 11 has a note printing section 9 and a voting ticket printing section 10, and issues notes from a note issueing window 7 and voting tickets from a voting ticket issueing window 8. As notes are utilized, and voting tickets can be issued from winning tickets, cash to be handled can be reduced.
Patent JP-H01318045-A (JP)
Title: Composite material composed of wet molding mixture of glass fiber and thermoplastic fiber
Inventor: GUREGORII POORU UIIKUSU
IPC: D21H13/40
Filed: 1989-05-02
Abstract: PURPOSE: To provide a self-sustaining pre-formed layer effective as a compound material, in which both of thermoplastic fiber and glass fiber are evenly distributed so as to have the excellent web strength and workability, by distributing the thermoplastic fiber and the glass fiber for treatment in water by specified method.  
     CONSTITUTION: Plural thermoplastic fibers (for example, PP) having a staple length of 1mm-5cm and thickness of 0.5-20 denier and a constant quantity of wet cut glass strand formed of a bundle of the aligned multiple glass fibers having a length of 1-8cm and a diameter of 5-50μ, which are processed with the sheath agent (for example; silane compound) for coating and which are adhered to each other at a sufficient degree of integration for enabling the handling during the ordinary working, are added to the neutral pH solution, which practically does not include other component, an the bundle of the glass fibers is practically distributed so as to form the even filament-like slurry of the thermoplastic fiber and glass fiber, and this slurry is supplied to a layered screen, and water is eliminated from this layer for drying, and furthermore, this layer is heated to a temperature for thermally connecting the thermoplastic component fiber, and thereafter, it is cooled so as to obtain a pre-formed layer formed of separate glass staple filament, which is tightly combined with the thermoplastic fiber. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10303591-A (JP)
Title: Electromagnetic wave preventing structure for electronic apparatus
Inventor: TAKANO MISAO
IPC: H05K9/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To efficiently dispose a noise suppressing component, by providing a through hole near the periphery of a circuit board along a connecting path between an external wire connected to an electronic apparatus and an internal circuit, and by providing a noise-absorbing member such as a magnetic material covering the connecting path via the through hole. SOLUTION: A terminal device T is provided on a circuit board PB, and a connecting path 1 and a wiring cable L are connected to the terminal device T. The connecting path 1 is a signaling path and a pair of two identical connecting paths are formed in parallel in the front and back of the circuit board PB to form a same path. One through hole 2 is formed near the periphery of the circuit board PB along the connecting path 1. The through hole 2 is formed to have a width and a length for engaging a noise-absorbing member 3. The noise-absorbing member 3 is cylindrical and constructed of a magnetic material divided into two parts and a housing and is provided on the circuit board PB to cover the connecting path via the through hole 2.
Patent JP-S62267406-A (JP)
Title: Method for utilizing luppe recovered from steel making slag
Inventor: HARADA AKIHISA
IPC: C21C5/28
Filed: 1986-05-15
Abstract: PURPOSE:To facilitate coolant charging work in a steel making stage by grinding steel making slag, recovering luppe from the slag and utilizing the luppe as a coolant. CONSTITUTION:Slag produced in a steel making stage, e.g., ingot making slag or continuous casting slag is ground with a cylindrical mill or a draft mill and luppe of 3-80mm size rounded off is recovered from the slag. Luppe 9 of about 3-30mm size is separated from the recovered luppe, charged into a hopper 1 on a vacuum degassing RH vessel 3, dropped on molten steel in the vessel 3 through a rotary valve 2 and used as a coolant. The luppe 9 shows an effect comparable to that of conventional punching scrap and is smoothly fed through the valve 2.
Patent JP-S595602-A (JP)
Inventor: SATOU HIDETAKA
IPC: H01C7/12
Filed: 1982-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6356292-A (JP)
Title: Production of recombinant dna molecule
Inventor: MURRAY KENNETH
IPC: G01N33/576
Filed: 1987-05-11
Abstract: Recombinant DNA molecules and hosts transformed with them which produce polypeptides displaying HBV antigenicity and genes coding therefor and methods of making and using these molecules, hosts, genes and polypeptides. The recombinant DNA molecules of this invention are characterized by structural genes that code for at least one polypeptide displaying HBV antigenicity. In appropriate hosts these recombinant DNA molecules permit the production and identification of genes and polypeptides characteristic of HBV antigenicity and their use in compositions and methods for detecting HBV virus infections in humans and stimulating the production of antibodies against this infection.
Patent JP-H11291761-A (JP)
Title: Structure of connection between members
Inventor: SHINOMIYA AKIO
IPC: B60J5/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To connect members without requring welding and a fixing member such as a machine screw by allowing the tail end of a rib and a connecting member to abut to the inside surface of the embossed part in a state of inserting/penetrating an attachment pin into a slit, and positioning a tip position of the embossed butting part on this side more than the end part of the slit. SOLUTION: The arrowhead part 12 of an attachment pin 11 of a lower side trim is inserted into a slit of the embossed part of an upper side trim. In a state of penetrating this slit, the embossed butting part 14 of a lower side rib 13 is allowed to abut to the inside surface of the under surface part of the embossed part, and the upper tail end 3C of the lower side trim is allowed to abut to the inside surface of the upper surface part of the embossed part to mutually connect the upper side trim and the lower side trim. In this case, a tip position A of the embossed butting part 14 of the lower side rib 13 is positioned on this side more than the end part 10a of the slit to thereby mutually connect the upper side trim and the lower side trim without requiring secondary work such as welding and a fixing member such as a machine screw.
Patent JP-S604663-A (JP)
Title: Reduction gear
Inventor: KOSUGI ISAO
IPC: F16H25/06
Filed: 1983-06-24
Abstract: PURPOSE:To reduce size while to achieve high reduction ratio and high transmission power, by making sinusoidal grooves in one face of first and third discs and in both faces of second disc while providing rolling members between the first and second and the second and third discs. CONSTITUTION:Sinusoidal grooves 8, 9, 10, 11 are made in both faces of second disc 2 and one face of first and third discs 1, 3 while rolling members 12, 14 are placed between the discs 1, 2 and 2, 3. Since all rolling members 12, 14 will perform power transmission, the size can be reduced. While since the reduction ratio is determined by the number of ridges of sinusoidal grooves, high reduction ratio is achieved to enable high power transmission.
Patent JP-2000305233-A (JP)
Title: Color diffusion transfer photographic image forming method
Inventor: UEDA SHINJI
IPC: G03C8/36
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To accelerate development and transfer in a color diffusion transfer process and to enhance whiteness by processing a color diffusion transfer photographic sensitive material in the presence of a specified development inhibitor and a specified aromatic alcohol. SOLUTION: A color diffusion transfer photographic sensitive element having at least one photosensitive silver halide emulsion layer combined with a dye forming compound is processed in the presence of at least one of compounds of formulae I-IV and a <=9C aromatic alcohol having >=205 deg.C boiling point under 1 atm and other than benzyl alcohol. In the formulae, Q1-Q5 are each a group of atoms required to form a 5- or 6-membered heterocycle which may have a substituent or a group of atoms required to form a 5- or 6-membered heterocycle which may have a substituent and forms a condensed ring with a benzene ring, R1 is optionally substituted alkyl, aryl or aralkyl and M is H or an alkali metal atom.